From bb192195f19cd4d20d5cd3146f5f3f45f780ba2d Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Sat, 6 Jun 2020 21:41:33 +0200
Subject: [PATCH] Update commonobject.class.php

---
 htdocs/core/class/commonobject.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/htdocs/core/class/commonobject.class.php b/htdocs/core/class/commonobject.class.php
index 6634ccd7fcd..9f252879fda 100644
--- a/htdocs/core/class/commonobject.class.php
+++ b/htdocs/core/class/commonobject.class.php
@@ -7892,7 +7892,7 @@ abstract class CommonObject
 		}
 
 		// Delete cascade first
-		if (is_array($this->childtablesoncascade)) {
+		if (is_array($this->childtablesoncascade) && !empty($this->childtablesoncascade)) {
             foreach ($this->childtablesoncascade as $table)
             {
 	            $deleteFromObject = explode(':', $table);